Wax Pick: Requirements And Quality Assurance
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Paper testing waxes are used to determine the surface strength of paper and paperboard. Waxes are heated and applied to the sheet's surface. The wax sticks and an alcohol lamp are contained in this package. The cross-sectional area of the wax is 18×18 mm. Each Wax Pick is made of durable, non-oily resin. Each package contains 8 identical sticks. It is simple, straightforward, and affordable.
Paper Testing Waxes are used to assess the surface strength or resistance to picking uncoated and coated paper and paperboard. It does not apply to loosely felted papers like blotters or roofing felts, nor does it apply to some coated papers with thermoplastic resins in the coating adhesive.
These are intended for use by makers of paper and coated paper, printers, lithographers, and others involved in producing, inspecting, and managing paper for coating and printing.
The Wax series is available in its entirety under the following number designation.
2A, 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A, 11A, 12A, 13A, 14A, 16A, 18A, 2 0A, and 23A are the letters.
On-Demand: Standard Paper Testing Wax Kit: It includes one stick of each wax 2A through 23A, for a total of 17 wax sticks in the kit, as well as an alcohol lamp and wick and a wooden pull block.
There are also loose wax sticks of any numerical value available.
Technical Methods Are Used:
Waxes are heated and applied to the sheet's surface.
Waxes are removed from the shape's surface when it has cooled.
Wax is used to see if the fiber of the coating has been peeled away from the surface.
The pick strength of the sheet is indicated as the highest-value wax that does not rupture the surface.
Wire bar Coater is a cost-effective approach to assure the thickness homogeneity of very thin films. Wire Bar Coaters are cylindrical in form and are wrapped with tightly coiled stainless steel wire. The thickness of the coatings is determined by the diameter of these stainless steel wires. This applicator is simple to use and clean, and it is composed of high-quality non-corrosive stainless steel. This applicator is appropriate for paint, ink, and other similar materials. It is appropriate for flexible materials such as paper, cardboard, charts, foils, and so forth. It is appropriate for both manual and automated film applicators.
The coating thickness is determined by the width of the groove between the wire coils. A smooth uniform thickness is generated when the material levels. Impression beds keep the substrate material securely in place, allowing for precise drawdown.
The motorised equipment is supplied with an Offset Blanket of Standard Coating Area (27 cm x 15 cm) and "Seven Nos. of Coating Rods," which provide varying coating thicknesses.
Ideal for parallel testing and multi-layer coatings. Wet film thicknesses of 10, 15, 25, 35, 50, 75, 100, 150, and 200 microns are available.
The following are the primary characteristics of a Professional Wire Bar Coater:
Outstanding stainless steel bar.
The smooth curved surface makes cleaning easy.
Visit UEC’s official website to know more about everything in a detailed way.
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